Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
SR4BPA
Station ID:
631679
Source:
APRS-IS
Symbol:
Latest symbol  Digipeater
Latest Packet:
Position Packet
Receive Time:
1753670922
Age:
1753670922
Path:
APRX29,XJ2-2,qAR,SR4NWU
Comment:
Digi Biala Piska VHF (WIDE,QP,SP) op. SP4FDH Michal
Latest Telemetry:
1747660939
Latest Position:
53.611, 22.06167
Receive Time:
(Received in latest packet)
 
Show on map
Latest PHG:
Power 16 W, Height 12 m, Gain 4 dB omni
(Calculated range: 17.14 km)
Packet frequency:
805s (Latest 9 packets)
Latest symbol
Search for SR4BPA at QRZ
Export SR4BPA data to KML
 
Nearby stations/objects:
Symbol  SP4AGA-10 22 m
Symbol  SP4FDH-13 152 m
Symbol  SP4MAZ-10 15.45 km
Symbol  SR4RD 30.27 km
Symbol  SP8EBC-11 44.31 km
Symbol  SR4L B 47.58 km
Symbol  SR4L-B 47.58 km
Symbol  SR4L-R 47.58 km
Symbol  SQ4PS-10 47.9 km
Symbol  SP4BL-10 48.16 km
Symbol  SQ4MK-10 48.3 km
Symbol  438.600LO 48.76 km
Symbol  SP4BKE-10 50.08 km
Symbol  439.100LO 50.26 km
Symbol  SP4HXV-2 52.62 km
 
  • The specified "Station ID" is the ID that this station has on this website, this ID is useful when creating a link to this website. Read more in the About/FAQ.
  • To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  • If this packet has the "Posambiguity"-mark it means that the sent position is ambiguous (a configured number of digits has been truncated from the end of the position).
  • PHG stands for Power-Height-Gain (and directivity). The height is not the height above sea-level, it is the height above average terrain (HAAT = Height Above Average Terrain). PHG is used to calculate the relative RF range of a station. If this station has reported several positions or symbols the PHG data will only be used for the position and symbol used in the PHG-packet.
  • RNG is the "pre-calculated omni-directional radio range" of the station (reported by the station itself). If this station has reported several positions or symbols the RNG data will only be used for the position and symbol used in the RNG-packet. It seems like many D-STAR station use the RNG value to specifify D-STAR range.
  • One object may be sent by several different senders. On the map they may share the same path, but they all have their own "Station information" modal.
  • If station has more than 15 related stations we will only show the 10 closest related stations.